Chirality & Odour Perception
John C. Leffingwell, Ph.D.

The 1-[3-isopropyl-1-methylcyclopentyl]propan-1-ols

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Photo by permission of M. Roudintska - Art & Parfum

(-)-1-[(1R,3S)-3-isopropyl-1-methylcyclopentyl]propan-1-ol - anisic, floral, green, marine

= (-)-1-[(1R,cis)-3-Isopropyl-1-methylcyclopentyl]propan-1-ol

Ref: Jerzy A. Bajgrowicz, 3-ISOPROPYL-1-METHYLCYCLOPENTYL DERIVATIVES AND THEIR USE IN FRAGRANCE APPLICATIONS, European Patent EP1668103 (August 5, 2009).

 

(+)-1-[(1S,3R)-3-isopropyl-1-methylcyclopentyl]propan-1-ol - fruity, green, leathery, floral

= (+)-1-[(1S,cis)-3-Isopropyl-1-methylcyclopentyl]propan-1-ol

Ref: Jerzy A. Bajgrowicz, 3-ISOPROPYL-1-METHYLCYCLOPENTYL DERIVATIVES AND THEIR USE IN FRAGRANCE APPLICATIONS, European Patent EP1668103 (August 5, 2009).

Cyclic Terpenoid Odorants

Bicyclic Terpenoid Odorants

Acyclic Terpenoid Odorants

Ionones, Irones, Damascones & Structurally Related Odorants

Acyclics (Alcohols, Esters, Acids, Aldehydes)

Lactones

Sesquiterpenoid Related Odorants

Steroid Urine Type Odorants

Sandalwood Type Odorants

Musk Odorants

Miscellaneous

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